27 Nov 2021 #1 R RD60 Active Member Joined 8 Oct 2020 Messages 55 Visit site I have a Cummins Onan 19kva generator. What is best coolant for these?
27 Nov 2021 #2 andy59 Well-Known Member Joined 5 Oct 2008 Messages 2,235 Location New Forest Visit site cc0274800-es-compleat-coolant-mix-5l
27 Nov 2021 #3 Hurricane Well-Known Member Joined 11 Nov 2005 Messages 9,902 Location Sant Carles de la Ràpita Visit site When I drained my Onan 17Kw set about 3 years ago, I refilled it with some MTU branded coolant that I had left from my main MTU engines.
When I drained my Onan 17Kw set about 3 years ago, I refilled it with some MTU branded coolant that I had left from my main MTU engines.
